Some advanced AI models, called “reasoning” models, have produced higher rates of falsehoods, known as “hallucinations.” ...

The developers say Prover V2 compresses mathematical knowledge into a format that allows it to generate and verify proofs, ...

New Poe data reveals major shifts in AI market share as OpenAI and Google gain ground while specialized reasoning models surge to 10% of usage in 2025.

A new study examines how well large reasoning models evaluate AI translation quality and finds that reasoning alone does not ...

The R1 model demonstrated performance on par with more established models such as OpenAI’s O1 and Meta’s Llama AI, while ...

Microsoft has launched several new 'open' AI models, the most capable of which is competitive with OpenAI's o3-mini on at ...

The United States has “not a huge amount of time” before China reaches parity or overtakes it in artificial intelligence, ...

OpenAI and Microsoft are renegotiating their multibillion-dollar partnership as OpenAI explores a future IPO and redefines ...

Instacart CEO Fidji Simo to join OpenAI as head of applications Instacart head Fidji Simo will step down to join OpenAI as its chief of applications, CEO and co-founder Sam Altman said on Thursday ...

Once the best of friends, OpenAI and its most important financial backer Microsoft Corp. are now involved in tough negotiations over the future of their partnership. The talks are aimed at ...

Meta’s first developer summit—was noticeably different. It wasn’t about chasing headlines or claiming dominance in the AI ...

Microsoft's latest open AI model, Phi 4, competes with OpenAI's o3-mini in performance, demonstrating its ability to solve ...